20162323090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{79987}}^1$

素因数の和:80291

約数の個数: 64

約数和(自身を含む): 44829114624

約数和(自身を除く): 24666791534

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 277, 455, 554, 910, 1385, 1939, 2770, 3601, 3878, 7202, 9695, 18005, 19390, 25207, 36010, 50414, 79987, 126035, 159974, 252070, 399935, 559909, 799870, 1039831, 1119818, 2079662, 2799545, 5199155, 5599090, 7278817, 10398310, 14557634, 22156399, 36394085, 44312798, 72788170, 110781995, 155094793, 221563990, 288033187, 310189586, 576066374, 775473965, 1440165935, 1550947930, 2016232309, 2880331870, 4032464618, 10081161545, 20162323090]

約数ペア:

[(1, 20162323090), (2, 10081161545), (5, 4032464618), (7, 2880331870), (10, 2016232309), (13, 1550947930), (14, 1440165935), (26, 775473965), (35, 576066374), (65, 310189586), (70, 288033187), (91, 221563990), (130, 155094793), (182, 110781995), (277, 72788170), (455, 44312798), (554, 36394085), (910, 22156399), (1385, 14557634), (1939, 10398310), (2770, 7278817), (3601, 5599090), (3878, 5199155), (7202, 2799545), (9695, 2079662), (18005, 1119818), (19390, 1039831), (25207, 799870), (36010, 559909), (50414, 399935), (79987, 252070), (126035, 159974)]